*Important*
Make sure to have another kernel on your sd card in case your phone bootloops due to this kernel's voltage being too low for your phone. You can use the button combo to get into recovery to flash the backup kernel in event of bootloop.

I re downloaded file. Same result. I had no problem flashing GT other kernel. Phone will not boot, LG logo secure boot error and shuts off. Have to go into recovery. I guess my phone doesn't want to be OC'd. I just flash this kernel right? I don't have to wipe anything?